EP 3697515 A1 20200826 - METHODS FOR CHROMATOGRAPHY RESIN SLURRY DETERMINATION
Title (en)
METHODS FOR CHROMATOGRAPHY RESIN SLURRY DETERMINATION
Title (de)
VERFAHREN ZUR BESTIMMUNG EINER CHROMATOGRAFIE-HARZAUFSCHLÄMMUNG
Title (fr)
PROCÉDÉS DE DÉTERMINATION DE BOUILLIE DE RÉSINE DE CHROMATOGRAPHIE
Publication
Application
Priority
- US 201762573393 P 20171017
- US 2018055827 W 20181015
Abstract (en)
[origin: US2019113485A1] The present invention relates to methods for determining a slurry concentration for a slurry of a chromatography resin during a column packing. The present invention provides a more accurate and consistent method for determining a slurry concentration for packing a chromatography column. The method of the present invention utilizes an automated pump to provide a controlled flow rate to consolidate a resin sample. Based on the consolidated resin, a slurry concentration can be determined. The determined slurry concentration can be utilized to pack the resin in a chromatography column with highly accurate bed heights.
IPC 8 full level
B01D 15/20 (2006.01); G01F 23/292 (2006.01); G01N 30/56 (2006.01)
CPC (source: EA EP IL KR US)
B01D 15/206 (2013.01 - EA EP IL KR US); G01F 23/00 (2013.01 - IL); G01N 30/32 (2013.01 - EA IL KR US); G01N 30/56 (2013.01 - EA EP IL KR US); G01N 30/88 (2013.01 - EA IL KR US); G01F 23/00 (2013.01 - EA EP US); G01N 2030/324 (2013.01 - EA IL KR US); G01N 2030/326 (2013.01 - EA IL KR US); G01N 2030/565 (2013.01 - EA EP IL KR US); G01N 2030/8804 (2013.01 - EA IL KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2019113485 A1 20190418; AR 113776 A1 20200610; AU 2018350886 A1 20200319; AU 2018350886 B2 20240523; AU 2024202294 A1 20240502; BR 112020002443 A2 20200728; CA 3078951 A1 20190425; CN 111201072 A 20200526; EA 202090777 A1 20200707; EP 3697515 A1 20200826; IL 273781 A 20200531; IL 273781 B 20221001; IL 273781 B2 20230201; IL 296642 A 20221101; IL 296642 B1 20230601; IL 296642 B2 20231001; IL 302722 A 20230701; IL 302722 B1 20240301; IL 302722 B2 20240701; IL 310934 A 20240401; JP 2020537740 A 20201224; JP 2024010016 A 20240123; JP 7372231 B2 20231031; KR 20200070266 A 20200617; MX 2020003566 A 20200803; MX 2023002917 A 20230410; TW 201930875 A 20190801; TW 202344839 A 20231116; TW I801436 B 20230511; TW I846420 B 20240621; WO 2019079159 A1 20190425
DOCDB simple family (application)
US 201816160179 A 20181015; AR P180103020 A 20181017; AU 2018350886 A 20181015; AU 2024202294 A 20240410; BR 112020002443 A 20181015; CA 3078951 A 20181015; CN 201880058488 A 20181015; EA 202090777 A 20181015; EP 18796329 A 20181015; IL 27378120 A 20200402; IL 29664222 A 20220920; IL 30272223 A 20230507; IL 31093424 A 20240219; JP 2020508490 A 20181015; JP 2023179943 A 20231019; KR 20207011750 A 20181015; MX 2020003566 A 20181015; MX 2023002917 A 20200713; TW 107136397 A 20181016; TW 112113277 A 20181016; US 2018055827 W 20181015